Reborn Wife Strikes Back in the 80s

  Chapter 316 Liver Transplantation Experiment

  Guo Xiang went back home from the electrical appliance factory. For a period of time, he hadn't lived in and was ashamed. He took care of sanitation, and he will be back to live in a few days.

  By the way, he called Hao Weidong and asked him to pay attention to see if there were any suitable courtyard houses for sale.

   "Are you coming to Beijing?" Hao Weidong was surprised. Isn't it good in the Northeast?

   "No, there is no such plan yet. Now I have some spare money to buy a suite." Guo Xiang said.

   "If you want to buy it, you can buy it at your place. Why do you buy it in the capital, and let it go?" Hao Weidong still didn't understand.

  Guo Xiang didn’t know how to explain it to him. Could it be that it’s worth a lot of money after being left there? It doesn’t make sense.

"Hey, don't worry about what I am doing, you just think I have money to burn, I am willing, you can help me inquire about the famous hutongs, Dongcheng Dengshikou West Street, Xicheng Qianhai, Maoer Hutong... …Anywhere, it’s better, it’s bigger, it’s better to be the residence of the former prince Baylor. It’s magnificent and well-protected..."

   "Are you going to restore it?" Hao Weidong smiled, and was shocked at the same time. Guo Xiang felt that he knew the capital better than himself.

  Guo Xiang laughed, "I don’t have that abilities. I just want to buy a land for the elderly and live comfortably!"

   "How old are you? You will be pensioned?" Hao Weidong rolled his eyes.

"Oh, don't worry about so much, you say you can't help?" Guo Xiang laughed, "I won't let you help in vain, and give you a commission, how about it, but it must be well controlled, a good house, and a transfer of ownership. Have a real estate certificate."

   "Okay, let me pay attention to you. When do you want it?" Hao Weidong said.

   "Of course, the sooner the better." Guo Xiang said, mainly because the earlier you buy, the cheaper it is.

   "Okay!" Hao Weidong was a little helpless, as if eager to use the room to get married.

   "Thank you, and hang up."

  Hang up the phone, Guo Xiang was in a very good mood. When he thought that there would be hundreds of millions of real estate in the future, his heart flew.

  ……

  After the fifteenth of the first lunar month, Guo Xiang and Gu Zhennan returned to the city together.

  Gu Zhennan returned to the University of Petroleum to attend classes, and Guo Xiang returned to the University of Medical Sciences.

   "Let’s start the liver transplantation experiment today, let’s go and see our dog first." Song Tingshen said.

   "By the way, Teacher Song, how is the patient with advanced liver cancer?" Guo Xiang asked.

  "Not so good." Song Tingshen shook his head, "It has been three months, and the effect of the medicine is limited. He also bought the medicine from abroad. It is slightly better, but it can last a month at most."

   "Then we must proceed quickly." An Zehan said.

  "Do you think it's so easy? We can do things that experts and professors have not done in a few years, we can do it in one month?" Song Tingshen glared at him.

   "Whether it can make a little progress, this person can't do it, and there is the next one. He is not the only person who has liver cancer." An Zehan said.

  That's true, Song Tingshen didn't say anything.

   "By the way, we will all get a rabies vaccine first, in case some dogs carry the rabies virus and we accidentally injure ourselves during the operation. There is a prevention and peace of mind." Song Tingshen said.

   "Good!" Guo Xiang nodded.

  Normal people can also be vaccinated against rabies.

  Rabies vaccine injection can be divided into pre-exposure prevention and post-exposure prevention.

  Before exposure is before being bitten by a dog, such as people who often deal with cats and dogs, such as veterinarians, or some scientists who study rabies virus, they need to vaccinate rabies in advance, just in case.

  After exposure, it goes without saying. If you are bitten by a dog, you must be beaten. Although you may not get rabies, the fatality rate of rabies is very high.

  The three of them went to the epidemic prevention station to get the rabies vaccine and get the first shot. Three injections are required before exposure, the second injection on the seventh day, and the third injection on the twenty-first day. Only in this way can it be fully effective. So a few of them still have to be very careful during this time.

  Guo Xiang drove the car, and the three people went to the farmhouse rented in the suburbs. There were more than 20 dogs. Hearing the car came, they all barked and made a lot of noise.

  Song Tingshen took the pre-prepared anesthesia gun, anesthetized the dogs first, and drew blood.

  Dogs also have blood types, but they are different from humans.

  Because liver transplantation needs to be matched, blood must be drawn.

However, the liver is an immune exempt organ. As long as the blood type is the same, it is basically enough. Unlike the kidney, in addition to the blood type, it also needs gene locus, mass reaction antibody and lymphotoxic cross-combination test, etc., as long as a few points do not match, it will not work. Migration matching is much simpler.

  Therefore, liver transplants in later generations are far more than kidney transplants.

  And the liver is the only reproducible organ. Even if it is cut by one-third, it can grow on its own. If two-thirds are cut, people can still live, but the quality of life may not be so good, but it will not die.

  So many later generations are donating livers between relatives, and the impact on the recipient and the donor is relatively small.

  But the current technology is still very poor, and living donor liver transplantation is difficult.

  Song Tingshen tested the blood types of all the dogs, and found two dogs with liver cancer and normal dogs with matching blood types, put them in a cage, and took them to school.

  The school’s laboratory is located next to the autopsy room. It’s quiet and won’t disturb others. Normally students don’t come here to play.

  After all, there is a corpse. Although I am not afraid, it is still taboo.

  The surgical instruments are well prepared, and there are also various instruments, which are similar to those in hospitals, but are outdated.

  In order to avoid bleeding during the operation, two bags of blood were drawn from the healthy dog. Anyway, he would sacrifice.

  Then increase the dose of anesthesia and put the dog in a near-death state, which is equivalent to brain death, and cut off the liver.

  Liver transplantation is a whole liver transplantation, in which the entire liver of a dog with cancer is cut off and the liver of a healthy dog ​​is transplanted.

  The sick dog was anaesthetized, and the blood pressure was monitored, and the sick liver was excised.

  Then the gallbladder of the donor liver should be removed, and the blood vessels and bile ducts of the donor liver should be trimmed to make it suitable for the blood vessels of the sick dog.

  "Why should the gallbladder be removed?" An Zehan asked. After all, he didn't understand that he had never had a liver transplant.

   "Because the gallbladder has a poor tolerance to ischemia, in order to reduce postoperative biliary complications, cholecystectomy has little effect on the recipient, so it is better to cut it." Guo Xiang said.

   "Knowledge is not firmly grasped." Song Tingshen glanced at An Zehan.

  He smirked, how can he remember so much.

  Song Tingshen perfuse the donor liver, because once the liver is isolated, it is ischemic and necrosis after a long ischemic time, so perfusion is required. This is where cadaveric liver transplantation is not comparable to living donor transplantation, and living donor transplantation does not have this problem.

  Put the donor liver into the dog's body, anastomose the superior and inferior hepatic vena cava, portal vein, and hepatic artery, anastomose the biliary tract, and then close the abdomen.

  Of course, just after doing these for several hours, Guo Xiang and An Zehan played on the side.

  (End of this chapter)